BE774164A - Dispersion de porophores dans les matieres thermoplastiques - Google Patents

Dispersion de porophores dans les matieres thermoplastiques

Info

Publication number
BE774164A
BE774164A BE774164A BE774164A BE774164A BE 774164 A BE774164 A BE 774164A BE 774164 A BE774164 A BE 774164A BE 774164 A BE774164 A BE 774164A BE 774164 A BE774164 A BE 774164A
Authority
BE
Belgium
Prior art keywords
porophores
dispersion
thermoplastic materials
thermoplastic
materials
Prior art date
Application number
BE774164A
Other languages
English (en)
Original Assignee
Ici Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB4944772A external-priority patent/GB1317162A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of BE774164A publication Critical patent/BE774164A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE774164A 1970-10-19 1971-10-19 Dispersion de porophores dans les matieres thermoplastiques BE774164A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4944772A GB1317162A (en) 1969-07-30 1970-10-19 Material tester and search unit therefor

Publications (1)

Publication Number Publication Date
BE774164A true BE774164A (fr) 1972-04-19

Family

ID=10452374

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774164A BE774164A (fr) 1970-10-19 1971-10-19 Dispersion de porophores dans les matieres thermoplastiques

Country Status (7)

Country Link
JP (1) JPS5513894B1 (fr)
BE (1) BE774164A (fr)
CA (1) CA963215A (fr)
ES (1) ES396145A1 (fr)
FR (1) FR2111694B1 (fr)
GB (1) GB1328362A (fr)
NL (1) NL7114343A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1092311A (fr) * 1975-09-04 1980-12-30 John C. Miller Extrusion de materiaux thermoplastiques cellulaires
FI771008A (fr) * 1976-05-10 1977-11-11 Berstorff Gmbh Masch Hermann
JPS5781680U (fr) * 1980-11-05 1982-05-20
CA2031218C (fr) * 1989-04-24 1997-11-04 Hans Wilhelm Hutzen Mousse de polyurethane exempte d'hydrocarbures halogenes et procede pour la fabriquer
TR26440A (tr) * 1989-10-09 1995-03-15 Hans Wilhelm Huetzen HALOJENLI HIDRO KARBONLAR ICERMEYEN POLIüRETAN KÖPüK MADDESI VE BUNUN üRETILMESI ICIN BIR ISLEM

Also Published As

Publication number Publication date
FR2111694B1 (fr) 1975-07-18
CA963215A (en) 1975-02-25
ES396145A1 (es) 1975-02-16
DE2152018A1 (de) 1972-05-18
DE2152018B2 (de) 1975-11-06
FR2111694A1 (fr) 1972-06-09
NL7114343A (fr) 1972-04-21
JPS5513894B1 (fr) 1980-04-12
AU3475771A (en) 1973-05-03
GB1328362A (en) 1973-08-30

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